UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnRwXlMAPOUas0rRCfqCAP/NC28SQVU9yjcCk2Gl+lA=' 
WHERE 
  key_id = 'b0c791275396a3061a9053e15a24038bf131fdf0e5cb33a8e448134999701bf1' 
  AND (
    token = 'RnRwXlMAPOUas0rRCfqCAP/NC28SQVU9yjcCk2Gl+lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )